Physical Science JEOPARDY FINAL JEOPARDY Speed Velocity Acceleratio

Physical Science: JEOPARDY FINAL JEOPARDY Speed/ Velocity Acceleratio n/ Time / Speed Newton’s Laws Simple Machines Waves Random $100 $100 $200 $200 $300 $300 $400 $400 $500 $500

Physical Science UNIT REVIEW SPI 0707. 11. 1 -11. 6 Catalyst: 1)What is Newton’s 1 st Law? 2)How fast is an object that goes 45 miles in 5 hours? 3)What kind of wave has particles that vibrate perpendicularly to the direction of the wave? 4)W = F * d. How much work was done if a 10. 5 N object moved 4 m?

$100 QUESTION FOR Speed and Velocity … What is the displacement if a truck goes 3 miles west and then goes 5 miles east?

Answer: What is “ 2 miles east”

$200 QUESTION FOR Speed and Velocity … If a bird flies 72 miles in 8 hours, how fast was it flying?

Answer: What is “ 9 miles/hour”

$300 QUESTION FOR Speed and Velocity … How far will a ball go if it is traveling 7 m/s for 3 seconds?

Answer: What is “ 21 meters”

$400 QUESTION FOR Speed and Velocity … How long will a rocket stay in the air if it goes 50 mi/h and travels 100 miles?

Answer: What is “ 2 hours”

$500 QUESTION FOR Speed and Velocity … Suppose a wolf runs 64 mi in 8 hours while a coyote runs 42 miles in 6 hours. Which animal ran faster?

Answer: What is “wolf”

$100 QUESTION FOR Acceleration and Slope … Time = distance / speed. What is the time if the car goes 10 m/s for 50 meters?

Answer: What is “ 5 s”

$200 QUESTION FOR Acceleration and Slope … Time = distance / speed How long did Mr. Park drive if he drove 420 miles at 60 miles/hr?

Answer: What is “ 7 hours”

$300 QUESTION FOR Graphing and Slope … What is the acceleration of a car if it goes from 25 mi/h to 55 hi/h in 3 hours?

Answer: What is “ 1 o 2 mi/h ”

$400 QUESTION FOR Graphing and Slope … D = s x t How far did Mr. Johnson drive if he drove 55 mph for 4 hours?

Answer: What is “ 220 miles”

$500 QUESTION FOR Graphing and Slope … What is the distance Ms. Parkin traveled if she drove 40 mph for 1. 5 hours?

Answer: What is “ 60 miles”

$100 Question for Newton’s Law… What has more inertia, 20 kg of feathers or 20 kg of bricks?

Answer: What is “the both have the same inertia”

$200 Question for Newton’s Law… What Newton’s 2 nd Law of Motion?

Answer: What is “F = m x a”

$300 QUESTION FOR Newton’s Law … A skater pushes against a wall and finds himself moving back away from the wall. Which of Newton’s Laws is illustrated here?

Answer: rd 3 What is “Newton’s Law or Law of Equal and Opposites”

$400 QUESTION FOR Newton’s Law … Fred was driving 55 mi/h on the highway and crashed. He wasn’t wearing his seatbelt and was flung through the windshield and died. Which of Newton’s Laws explains why Fred went through the windshield?

Answer: st 1 What is “Newton’s Law of Motion or Law of Inertia”

$500 QUESTION FOR Newton’s Law … What box will have the greatest acceleration if all of the boxes are pushed by 10 N? Box A (4 kg) Box B (2 kg) Box C (10 kg)

Answer: What is “Box B”

$100 QUESTION FOR Simple Machines… What simple machine is used to slice bread?

Answer What is “wedge”

$200 QUESTION FOR Simple Machines… Scissors consists of two simple machines. What are they?

Answer: What is “levers and wedges”

$300 QUESTION FOR Simple Machines… If you wanted to use the least amount of force to lift a rock, where should you place the fulcrum?

Answer: What is “A”

$400 QUESTION FOR Simple Machines… If you wanted to use the least amount of force to do some work with a wheel, you should use: Small wheels Medium wheels Large wheels

Answer: What is “large wheels”

$500 QUESTION FOR Simple Machines… A screw would be most useful for Cutting a sandwich Hammering a nail Opening a corked bottle Lifting a rock

Answer: What is “opening a corked bottle”

$100 QUESTION FOR Waves… What kind of wave has crests and troughs

Answer: What is “transverse wave”

$200 QUESTION FOR Waves… What kind of wave has particles that move parallel to the motion of the wave?

Answer: What is “longitudinal wave”

$300 QUESTION FOR Waves… Which letter is the wavelength?

Answer: What is “X”

$400 QUESTION FOR Waves… Jackie is making waves with a slinky. She makes more waves by shaking the slinky faster; what will happen to the wavelength of the new waves?

Answer: What is “the wavelength will decrease”

$500 QUESTION FOR Waves… Sound waves move by vibrating air particles which is shown below. What kind of wave is this? What are the areas with few particles called?

Answer: What is “longitudinal wave and rarefaction”

$100 QUESTION FOR RANDOM… How far did a frisbee go if it was traveling 9 m/s for 5 seconds?

Answer: What is “ 45 meters”

$200 QUESTION FOR RANDOM… Which pulley system would require the least amount of force to do lift the same object? A B C

Answer: What is the “C”

$300 QUESTION FOR RANDOM… Which letter is the amplitude in the wave below?

Answer: What is “Z”

$400 QUESTION FOR RANDOM… In the game, Twitch moved his cart forward by pushing the ground behind him with a Q-tip. Which of Newton’s Laws is demonstrated below?

Answer: rd 3 What is “Newton’s Law or Law of Equal and Opposite”

$500 QUESTION FOR RANDOM… What kind of wave is shown below? What is letter A? What is letter B?

Answer: What is “longitudinal wave, A is compression, B is rarefaction”

FINAL JEOPARDY Will Smith was trying to lift a heavy box onto a truck. Suppose the box weighed 50 N and the truck was 5 meters high. How much work would Will have to do to lift the box? Suppose the box was too heavy so Will decided to use a 10 m long ramp. What kind of simple machine is a ramp? How much force would he need if he uses a ramp?

Answer: W = F × d 50 N × 5 m = 250 J A ramp is an inclined plane W = F × d 250 J = F × 10 F = 25 N